\begin{table}[htbp]
\caption{General Equilibrium Marginal Propensity to Consume: Baseline Model}
\begin{tabularx}{\columnwidth}{@{\hskip\tabcolsep\extracolsep\fill}*{6}{S[table-format=1.2]}}\toprule
\multicolumn{2}{c}{PCE} & \multicolumn{2}{c}{Motor vehicles} & \multicolumn{2}{c}{Nondurable goods} \\  
\multicolumn{1}{c}{micro} & \multicolumn{1}{c}{GE} & \multicolumn{1}{c}{micro} & \multicolumn{1}{c}{GE} & \multicolumn{1}{c}{micro} & \multicolumn{1}{c}{GE} \\ \midrule 
0.30 & 0.32 & 0.30 & 0.34 & 0.00 & -0.02\\ 
0.50 & 0.64 & 0.40 & 0.52 & 0.10 & 0.12\\ 
0.90 & 2.16 & 0.40 & 0.94 & 0.50 & 1.22\\ 
\bottomrule\end{tabularx}
\label{tab:mpcsgammabaseline}
\end{table}
